https://tfl.gov.uk/info-for/media/press-releases/2024/november/gts-rail-operations-limited-announced-as-new-operator-for-the-elizabeth-line
Transport for London (TfL) has today announced its intention to award the new Elizabeth line operator contract to GTS Rail Operations Limited, a joint venture between Go Ahead Group, Tokyo Metro and Sumitomo Corporation. The contract will cover seven years with an option to extend for up to two additional years.
GTS Rail Operations Limited will take over from the existing operator, MTR Corporation (Crossrail) Limited, in May 2025.